topic Programmatically Control SubLayer Visibility in ArcGIS Viewer for Flex Questions https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-control-sublayer-visibility/m-p/284847#M8503 <HTML><HEAD></HEAD><BODY><SPAN>I have a map service with several group layers.&nbsp; I am trying to control the visibility of these layers programmatically by adding or removing them from the visibleLayers arrayCollection.&nbsp; It works great with stand alone layers, but if there are subLayers involved I get an unexpected result.</SPAN><BR /><BR /><SPAN>At the very least all the layers in the groupLayer are visible in the map even though I have explicitly removed certain layers from the visibleLayers AC.&nbsp; Remarkably, the TOC widget correctly shows the visibility, only the map incorrectly shows visibility, which means they are not in sync.&nbsp; </SPAN><BR /><BR /><SPAN>I am looking for a way to refresh the map or an event to dispatch so that the map will match the TOC widget and correctly display visible layers.</SPAN><BR /><BR /><SPAN>Your help is appreciated.</SPAN><BR /><SPAN>-Dan</SPAN></BODY></HTML> Thu, 13 Oct 2011 20:41:36 GMT DanJensen 2011-10-13T20:41:36Z Programmatically Control SubLayer Visibility https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-control-sublayer-visibility/m-p/284847#M8503 <HTML><HEAD></HEAD><BODY><SPAN>I have a map service with several group layers.&nbsp; I am trying to control the visibility of these layers programmatically by adding or removing them from the visibleLayers arrayCollection.&nbsp; It works great with stand alone layers, but if there are subLayers involved I get an unexpected result.</SPAN><BR /><BR /><SPAN>At the very least all the layers in the groupLayer are visible in the map even though I have explicitly removed certain layers from the visibleLayers AC.&nbsp; Remarkably, the TOC widget correctly shows the visibility, only the map incorrectly shows visibility, which means they are not in sync.&nbsp; </SPAN><BR /><BR /><SPAN>I am looking for a way to refresh the map or an event to dispatch so that the map will match the TOC widget and correctly display visible layers.</SPAN><BR /><BR /><SPAN>Your help is appreciated.</SPAN><BR /><SPAN>-Dan</SPAN></BODY></HTML> Thu, 13 Oct 2011 20:41:36 GMT https://community.esri.com/t5/arcgis-viewer-for-flex-questions/programmatically-control-sublayer-visibility/m-p/284847#M8503 DanJensen 2011-10-13T20:41:36Z